98 Buick LaSabre

I Just bought this 98 Buick LaSabre and it has a DynaRide light on inside the car but noone i seem to ask knows anything about it. Can anyone help me out? Thanks in advance

Dynaride is your air shock suspension system. It consists of an electric air pump located under the hood, an automatic leveling device to start/stop the pump in the rear and the air shocks/air lines. As the pump will come on without the ignition on, a typical problem is that the pump comes on, but fails to shut off (while parked). It can drain the battery over time. People will disconnect the pump connector to shut it off. A solid dash light indicates a problem in the system.